Lu Li actually did not know that Lu Zhengyang had intended to seek his opinion because he was cultivating. He stated that he should not be disturbed unless the world was coming to an end.
It was Jiang Qiling that made the call. She understood Lu Li and knew that he would not care for such trivial matters. As far as she could tell, the Feather Race was weak. Lu Zhengyang was more than capable to deal with the Feather Race.
When the Lu Family had exterminated the surviving forces of the Pavilion of Blossoms and Life League, the Demon-slaying Hall was ready. Lu Zhengyang led the army in the expedition.
Lu Zhengyang asked Jiang Tianshun to take care of the rear-area. With 40 Earth Immortal Realm warriors, Lu Zhengyang led the army and pressed forward in an imposing manner. The Feather Race had two cities. However, because of their internal disorder, the cities were discarded since the powerful warriors had been pulled away.